The legendary autistic League of Legends player who has terrible sense of gaming and humor. It is a known fact that Merfyzitis, a deadly disease that infects thousands of people everyday, was started by Merfyz, just like the name suggests. Every single person who has met Merfyz in a game has lost their game, and fell into a huge losing streak for a month. This was later named, "The Merfyz Phenomenon".

The legend has it that during Season 4, SKT Faker, Piglet, Poohmandu, and Bengi once queued up together. and met Merfyz. They couldn't carry her. Later that year, they fell into a huge slump, failing to participate in the World Championship 2014.